The HP rp5700 is a green, corporate desktop that is popular with business oriented companies because it saves money and is environmentally friendly. The desktop was released in 2007. The HP rp5700 is easy to identify by looking on the front face of the desktop for the name. The desktop only comes in a black casing and sits horizontally unlike other towers that sit vertically. From the front view, there is a CD drive on the left side. The power button is in the middle with two LED lights, and the two USB ports are located underneath. On the right, there is a grating for the intake fan behind the HP logo.